20296489920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{1163}}^1$

素因数の和:1257

約数の個数: 448

約数和(自身を含む): 76634035200

約数和(自身を除く): 56337545280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 53, 56, 60, 64, 70, 80, 84, 96, 98, 105, 106, 112, 120, 140, 147, 159, 160, 168, 192, 196, 210, 212, 224, 240, 245, 265, 280, 294, 318, 320, 336, 343, 371, 392, 420, 424, 448, 480, 490, 530, 560, 588, 636, 672, 686, 735, 742, 784, 795, 840, 848, 960, 980, 1029, 1060, 1113, 1120, 1163, 1176, 1272, 1344, 1372, 1470, 1484, 1568, 1590, 1680, 1696, 1715, 1855, 1960, 2058, 2120, 2226, 2240, 2326, 2352, 2544, 2597, 2744, 2940, 2968, 3136, 3180, 3360, 3392, 3430, 3489, 3710, 3920, 4116, 4240, 4452, 4652, 4704, 5088, 5145, 5194, 5488, 5565, 5815, 5880, 5936, 6360, 6720, 6860, 6978, 7420, 7791, 7840, 8141, 8232, 8480, 8904, 9304, 9408, 10176, 10290, 10388, 10976, 11130, 11630, 11760, 11872, 12720, 12985, 13720, 13956, 14840, 15582, 15680, 16282, 16464, 16960, 17445, 17808, 18179, 18608, 20580, 20776, 21952, 22260, 23260, 23520, 23744, 24423, 25440, 25970, 27440, 27912, 29680, 31164, 32564, 32928, 34890, 35616, 36358, 37216, 38955, 40705, 41160, 41552, 44520, 46520, 47040, 48846, 50880, 51940, 54537, 54880, 55824, 56987, 59360, 61639, 62328, 65128, 65856, 69780, 71232, 72716, 74432, 77910, 81410, 82320, 83104, 89040, 90895, 93040, 97692, 103880, 109074, 109760, 111648, 113974, 118720, 122115, 123278, 124656, 130256, 139560, 145432, 155820, 162820, 164640, 166208, 170961, 178080, 181790, 184917, 186080, 195384, 207760, 218148, 223296, 227948, 244230, 246556, 249312, 260512, 272685, 279120, 284935, 290864, 308195, 311640, 325640, 329280, 341922, 356160, 363580, 369834, 372160, 390768, 398909, 415520, 431473, 436296, 455896, 488460, 493112, 498624, 521024, 545370, 558240, 569870, 581728, 616390, 623280, 651280, 683844, 727160, 739668, 781536, 797818, 831040, 854805, 862946, 872592, 911792, 924585, 976920, 986224, 1090740, 1116480, 1139740, 1163456, 1196727, 1232780, 1246560, 1294419, 1302560, 1367688, 1454320, 1479336, 1563072, 1595636, 1709610, 1725892, 1745184, 1823584, 1849170, 1953840, 1972448, 1994545, 2157365, 2181480, 2279480, 2393454, 2465560, 2493120, 2588838, 2605120, 2735376, 2908640, 2958672, 3020311, 3191272, 3419220, 3451784, 3490368, 3647168, 3698340, 3907680, 3944896, 3989090, 4314730, 4362960, 4558960, 4786908, 4931120, 5177676, 5470752, 5817280, 5917344, 5983635, 6040622, 6382544, 6472095, 6838440, 6903568, 7396680, 7815360, 7978180, 8629460, 8725920, 9060933, 9117920, 9573816, 9862240, 10355352, 10941504, 11834688, 11967270, 12081244, 12765088, 12944190, 13676880, 13807136, 14793360, 15101555, 15956360, 17258920, 17451840, 18121866, 18235840, 19147632, 19724480, 20710704, 21142177, 23934540, 24162488, 25530176, 25888380, 27353760, 27614272, 29586720, 30203110, 31912720, 34517840, 36243732, 38295264, 41421408, 42284354, 45304665, 47869080, 48324976, 51776760, 54707520, 59173440, 60406220, 63426531, 63825440, 69035680, 72487464, 76590528, 82842816, 84568708, 90609330, 95738160, 96649952, 103553520, 105710885, 120812440, 126853062, 127650880, 138071360, 144974928, 169137416, 181218660, 191476320, 193299904, 207107040, 211421770, 241624880, 253706124, 289949856, 317132655, 338274832, 362437320, 382952640, 414214080, 422843540, 483249760, 507412248, 579899712, 634265310, 676549664, 724874640, 845687080, 966499520, 1014824496, 1268530620, 1353099328, 1449749280, 1691374160, 2029648992, 2537061240, 2899498560, 3382748320, 4059297984, 5074122480, 6765496640, 10148244960, 20296489920]

約数ペア:

[(1, 20296489920), (2, 10148244960), (3, 6765496640), (4, 5074122480), (5, 4059297984), (6, 3382748320), (7, 2899498560), (8, 2537061240), (10, 2029648992), (12, 1691374160), (14, 1449749280), (15, 1353099328), (16, 1268530620), (20, 1014824496), (21, 966499520), (24, 845687080), (28, 724874640), (30, 676549664), (32, 634265310), (35, 579899712), (40, 507412248), (42, 483249760), (48, 422843540), (49, 414214080), (53, 382952640), (56, 362437320), (60, 338274832), (64, 317132655), (70, 289949856), (80, 253706124), (84, 241624880), (96, 211421770), (98, 207107040), (105, 193299904), (106, 191476320), (112, 181218660), (120, 169137416), (140, 144974928), (147, 138071360), (159, 127650880), (160, 126853062), (168, 120812440), (192, 105710885), (196, 103553520), (210, 96649952), (212, 95738160), (224, 90609330), (240, 84568708), (245, 82842816), (265, 76590528), (280, 72487464), (294, 69035680), (318, 63825440), (320, 63426531), (336, 60406220), (343, 59173440), (371, 54707520), (392, 51776760), (420, 48324976), (424, 47869080), (448, 45304665), (480, 42284354), (490, 41421408), (530, 38295264), (560, 36243732), (588, 34517840), (636, 31912720), (672, 30203110), (686, 29586720), (735, 27614272), (742, 27353760), (784, 25888380), (795, 25530176), (840, 24162488), (848, 23934540), (960, 21142177), (980, 20710704), (1029, 19724480), (1060, 19147632), (1113, 18235840), (1120, 18121866), (1163, 17451840), (1176, 17258920), (1272, 15956360), (1344, 15101555), (1372, 14793360), (1470, 13807136), (1484, 13676880), (1568, 12944190), (1590, 12765088), (1680, 12081244), (1696, 11967270), (1715, 11834688), (1855, 10941504), (1960, 10355352), (2058, 9862240), (2120, 9573816), (2226, 9117920), (2240, 9060933), (2326, 8725920), (2352, 8629460), (2544, 7978180), (2597, 7815360), (2744, 7396680), (2940, 6903568), (2968, 6838440), (3136, 6472095), (3180, 6382544), (3360, 6040622), (3392, 5983635), (3430, 5917344), (3489, 5817280), (3710, 5470752), (3920, 5177676), (4116, 4931120), (4240, 4786908), (4452, 4558960), (4652, 4362960), (4704, 4314730), (5088, 3989090), (5145, 3944896), (5194, 3907680), (5488, 3698340), (5565, 3647168), (5815, 3490368), (5880, 3451784), (5936, 3419220), (6360, 3191272), (6720, 3020311), (6860, 2958672), (6978, 2908640), (7420, 2735376), (7791, 2605120), (7840, 2588838), (8141, 2493120), (8232, 2465560), (8480, 2393454), (8904, 2279480), (9304, 2181480), (9408, 2157365), (10176, 1994545), (10290, 1972448), (10388, 1953840), (10976, 1849170), (11130, 1823584), (11630, 1745184), (11760, 1725892), (11872, 1709610), (12720, 1595636), (12985, 1563072), (13720, 1479336), (13956, 1454320), (14840, 1367688), (15582, 1302560), (15680, 1294419), (16282, 1246560), (16464, 1232780), (16960, 1196727), (17445, 1163456), (17808, 1139740), (18179, 1116480), (18608, 1090740), (20580, 986224), (20776, 976920), (21952, 924585), (22260, 911792), (23260, 872592), (23520, 862946), (23744, 854805), (24423, 831040), (25440, 797818), (25970, 781536), (27440, 739668), (27912, 727160), (29680, 683844), (31164, 651280), (32564, 623280), (32928, 616390), (34890, 581728), (35616, 569870), (36358, 558240), (37216, 545370), (38955, 521024), (40705, 498624), (41160, 493112), (41552, 488460), (44520, 455896), (46520, 436296), (47040, 431473), (48846, 415520), (50880, 398909), (51940, 390768), (54537, 372160), (54880, 369834), (55824, 363580), (56987, 356160), (59360, 341922), (61639, 329280), (62328, 325640), (65128, 311640), (65856, 308195), (69780, 290864), (71232, 284935), (72716, 279120), (74432, 272685), (77910, 260512), (81410, 249312), (82320, 246556), (83104, 244230), (89040, 227948), (90895, 223296), (93040, 218148), (97692, 207760), (103880, 195384), (109074, 186080), (109760, 184917), (111648, 181790), (113974, 178080), (118720, 170961), (122115, 166208), (123278, 164640), (124656, 162820), (130256, 155820), (139560, 145432)]